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@@ -1,3 +1,10 @@
+## Apollo Client 3.2.4
+
+## Improvements
+
+- Update the `optimism` npm dependency to version 0.13.0 in order to use the new `optimistic.forget` method to fix a potential `cache.watch` memory leak. <br/>
+  [@benjamn](https://github.com/benjamn) in [#7157](https://github.com/apollographql/apollo-client/pull/7157)
+
 ## Apollo Client 3.2.3
 
 ## Improvements